portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2024-11-10 07:55:35 +00:00
Code Releases Activity

Some changes needed for deflation interface

Browse Source
This commit is contained in:
Fionn O hOgain 2018-03-02 22:27:41 +00:00
parent 4790e99817
commit 2e88408f5c
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
lib/algorithms/iterative/Deflation.h
View File

@ -59,7 +59,7 @@ public:
assert(evec.size()==eval.size());
auto N = evec.size();
for (int i=0;i<N;i++) {
Field& tmp = evec[i];
const Field& tmp = evec[i];
axpy(guess,TensorRemove(innerProduct(tmp,src)) / eval[i],tmp,guess);
}
}
@ -86,9 +86,9 @@ public:
int N = (int)evec_coarse.size();
CoarseField src_coarse(evec_coarse[0]._grid);
CoarseField guess_coarse(evec_coarse[0]._grid); guess_coarse = zero;
blockProject(src,src_coarse,subspace);
blockProject(src_coarse,src,subspace);
for (int i=0;i<N;i++) {
CoarseField & tmp = evec_coarse[i];
const CoarseField & tmp = evec_coarse[i];
axpy(guess_coarse,TensorRemove(innerProduct(tmp,src_coarse)) / eval_coarse[i],tmp,guess_coarse);
}
blockPromote(guess_coarse,guess,subspace);